:root {
  --color-bg: #050814;
  --color-bg-alt: #0b1023;
  --color-bg-highlight: #11183a;
  --color-surface: #161d3f;
  --color-card: #1c2552;
  --color-text: #f5f7ff;
  --color-muted: #98a1d3;
  --color-primary: #5d5afc;
  --color-primary-alt: #7a7bff;
  --color-gradient-start: #5d5afc;
  --color-gradient-end: #8f7dff;
  --color-success: #34d399;
  --color-border: rgba(255, 255, 255, 0.08);
  --shadow-soft: 0 25px 50px -12px rgba(15, 23, 42, 0.6);
  --font-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", Menlo, Consolas, monospace;
}

/* Font Display Optimization */
@font-face {
  font-family: 'Inter';
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-display: swap;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  line-height: 1.6;
  color: var(--color-text);
  background: radial-gradient(circle at top, rgba(93, 90, 252, 0.3), transparent 50%),
    var(--color-bg);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 90px 0;
}

.section--highlight {
  background: linear-gradient(to bottom, rgba(93, 90, 252, 0.12), rgba(17, 24, 58, 0.9));
}

.section--divider {
  background:
    radial-gradient(circle at top right, rgba(93, 90, 252, 0.3), transparent 55%),
    linear-gradient(to bottom, rgba(11, 16, 35, 0.9), rgba(5, 8, 20, 0.95));
}

.section--testimonials {
  background: radial-gradient(circle at center, rgba(141, 125, 255, 0.2), transparent 60%);
}

.section--cta {
  background: linear-gradient(135deg, rgba(93, 90, 252, 0.3), rgba(8, 12, 32, 0.95));
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section__header h2 {
  font-size: clamp(2rem, 3vw, 2.75rem);
  letter-spacing: -0.02em;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 14px;
  background: rgba(93, 90, 252, 0.12);
  color: var(--color-primary-alt);
  border-radius: 999px;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease,
    border-color 0.2s ease;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-gradient-end));
  color: #fff;
  box-shadow: 0 20px 35px -18px rgba(93, 90, 252, 0.8);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 25px 40px -20px rgba(93, 90, 252, 0.9);
}

.btn--ghost {
  border-color: rgba(152, 161, 211, 0.4);
  color: var(--color-muted);
  background: rgba(11, 16, 35, 0.4);
}

.btn--ghost:hover {
  color: #fff;
  border-color: rgba(152, 161, 211, 0.7);
  transform: translateY(-2px);
}

.logo {
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: #fff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 8, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 20px 0;
}

.nav {
  position: relative;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--color-muted);
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-list a:hover {
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 10px;
  cursor: pointer;
}

.nav-toggle__line {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin-bottom: 5px;
  transition: transform 0.2s ease;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 10px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 10px;
  outline: 3px solid var(--color-primary-alt);
  outline-offset: 2px;
}

/* Enhanced Focus Styles */
*:focus-visible {
  outline: 2px solid var(--color-primary-alt);
  outline-offset: 2px;
  border-radius: 4px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-primary-alt);
  outline-offset: 2px;
}

.hero {
  padding-top: 30px;
  padding-bottom: 100px;
  background:
    radial-gradient(circle at top left, rgba(93, 90, 252, 0.35), transparent 55%),
    linear-gradient(160deg, rgba(5, 8, 20, 0.95), rgba(11, 16, 35, 0.9));
}

.hero__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px;
  align-items: center;
}

.hero__copy h1 {
  font-size: clamp(2.5rem, 4.5vw, 3.75rem);
  margin-bottom: 24px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  color: var(--color-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.txt-gradient {
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary-alt));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Leedyz IQ Badge Styles */
.Leedyz-iq-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-gradient-end));
  color: #fff;
  border-radius: 6px;
  font-size: 0.9em;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(93, 90, 252, 0.4);
}

.Leedyz-iq-badge-small {
  display: inline-flex;
  padding: 2px 6px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-gradient-end));
  color: #fff;
  border-radius: 4px;
  font-size: 0.75em;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.Leedyz-iq-badge-large {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-gradient-end));
  color: #fff;
  border-radius: 8px;
  font-size: 0.95em;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 16px rgba(93, 90, 252, 0.5);
}

/* Tooltip Styles */
.tooltip-trigger {
  cursor: help;
  border-bottom: 1px dashed var(--color-primary-alt);
  position: relative;
}

.tooltip-content {
  display: none;
  position: absolute;
  bottom: 100%;
  left: 0;
  background: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.85rem;
  color: var(--color-muted);
  max-width: 300px;
  margin-bottom: 8px;
  box-shadow: var(--shadow-soft);
  z-index: 10;
}

.tooltip-trigger:hover + .tooltip-content {
  display: block;
}

.solucao__microcopy {
  position: relative;
  margin-top: 20px;
}

.hero__visual {
  display: grid;
  gap: 20px;
}

.hero__card {
  background: rgba(17, 24, 58, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

/* Dashboard Placeholder Styles */
.dashboard-placeholder {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.lead-temp {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: rgba(11, 16, 35, 0.6);
  border-radius: 10px;
}

.temp-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.temp-hot {
  background: rgba(255, 87, 34, 0.2);
}

.temp-warm {
  background: rgba(255, 193, 7, 0.2);
}

.hero__card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 16px;
}

.hero__card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.hero__card li strong {
  display: block;
  font-size: 1rem;
}

.hero__card small {
  color: var(--color-muted);
}

.status {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(152, 161, 211, 0.12);
  color: var(--color-primary-alt);
  font-size: 0.75rem;
}

.status--success {
  background: rgba(52, 211, 153, 0.12);
  color: var(--color-success);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
}

.tag--lead {
  background: rgba(93, 90, 252, 0.45);
}

.tag--deal {
  background: rgba(141, 125, 255, 0.4);
}

.tour {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.tour__copy h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.tour__copy p {
  color: var(--color-muted);
  margin-bottom: 24px;
}

.tour__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: #fff;
}

.tour__visual {
  display: flex;
  justify-content: center;
}

.tour__video {
  background: rgba(11, 16, 35, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 38px 42px;
  color: #fff;
  font-size: 1.05rem;
  display: flex;
  gap: 16px;
  align-items: center;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.tour__video-icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt));
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.tour__video:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.14);
}

/* Problema Section Styles */
.problema__intro {
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-top: 16px;
}

.problema-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.problema-card {
  background: rgba(17, 24, 58, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.problema-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 87, 34, 0.3);
}

.problema-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.problema-card h3 {
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.problema-card p {
  color: var(--color-muted);
  line-height: 1.6;
}

/* Solução Section Styles */
.solucao {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.solucao__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.solucao__copy h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 24px;
  line-height: 1.2;
}

.solucao__copy p {
  color: var(--color-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.solucao__demo-placeholder {
  background: rgba(17, 24, 58, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.demo-card {
  background: rgba(11, 16, 35, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}

.demo-header {
  margin-bottom: 16px;
}

.demo-content p {
  margin-bottom: 8px;
}

.demo-content small {
  color: var(--color-muted);
}

.demo-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: rgba(17, 24, 58, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(93, 90, 252, 0.4);
}

.feature-card__icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.differentials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.differential-card {
  background: rgba(18, 24, 52, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 18px;
  padding: 32px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.differential-card::after {
  content: "";
  position: absolute;
  inset: -60% -20%;
  background: radial-gradient(circle, rgba(93, 90, 252, 0.15), transparent 65%);
  z-index: -1;
}

/* IA Section Styles */
.ia {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  align-items: center;
}

.ia__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.ia__copy h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 24px;
}

.ia__copy p {
  color: var(--color-muted);
  margin-bottom: 24px;
  line-height: 1.7;
}

.ia__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 20px;
}

.ia__list li {
  display: flex;
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  background: rgba(17, 24, 58, 0.4);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: border-color 0.2s ease;
}

.ia__list li:hover {
  border-color: rgba(93, 90, 252, 0.3);
}

.ia__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.ia__list strong {
  display: block;
  margin-bottom: 3px;
  color: #fff;
  font-size: 0.95rem;
  line-height: 1.3;
}

.ia__list small {
  color: var(--color-muted);
  line-height: 1.4;
  font-size: 0.85rem;
}

.ia__mockup {
  background: rgba(17, 24, 58, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.ia-card {
  background: rgba(11, 16, 35, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}

.ia-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.ia-card__content {
  display: grid;
  gap: 16px;
}

.ia-insight strong {
  display: block;
  margin-bottom: 8px;
}

.ia-progress {
  height: 8px;
  background: rgba(11, 16, 35, 0.8);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}

.ia-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gradient-end));
  border-radius: 999px;
}

.ia-insight small {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.ia-action {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.ia-action p {
  margin-bottom: 6px;
}

.ia__microcopy {
  text-align: center;
  color: var(--color-muted);
}

/* Funcionalidades Section Styles */
.funcionalidades-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1200px) {
  .funcionalidades-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .funcionalidades-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .funcionalidades-grid {
    grid-template-columns: 1fr;
  }
}

.funcionalidade-card {
  background: rgba(17, 24, 58, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.funcionalidade-card:hover {
  transform: translateY(-6px);
  border-color: rgba(93, 90, 252, 0.4);
}

.funcionalidade-card__icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
  display: block;
}

.funcionalidade-card h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.funcionalidade-card p {
  color: var(--color-muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

.funcionalidade-card--highlight {
  background: linear-gradient(160deg, rgba(93, 90, 252, 0.2), rgba(17, 24, 58, 0.9));
  border-color: rgba(93, 90, 252, 0.3);
}

.planos__intro {
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.pricing-card {
  position: relative;
  background: rgba(17, 24, 58, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 22px;
  padding: 40px 32px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pricing-card__limits {
  display: grid;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(11, 16, 35, 0.6);
  border-radius: 10px;
  margin-bottom: 8px;
}

.pricing-card__limits small {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.pricing-card__footer {
  font-size: 0.85rem;
  color: var(--color-muted);
  text-align: center;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: var(--color-muted);
}

.pricing-card__price {
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
}

.pricing-card__price span {
  font-size: 1rem;
  color: var(--color-muted);
  font-weight: 400;
}

.pricing-card--highlight {
  background: linear-gradient(160deg, rgba(93, 90, 252, 0.9), rgba(17, 24, 58, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.2);
  transform: translateY(-14px);
}

.pricing-card--highlight .btn {
  background: rgba(5, 8, 20, 0.9);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.pricing-card--enterprise {
  grid-column: 1 / -1;
  margin-top: 24px;
  background: linear-gradient(135deg, rgba(93, 90, 252, 0.15), rgba(17, 24, 58, 0.9));
  border-color: rgba(93, 90, 252, 0.3);
}

.enterprise-content {
  display: grid;
  gap: 24px;
}

.enterprise-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.enterprise-header h3 {
  margin-bottom: 8px;
  font-size: 1.8rem;
}

.pricing-card__limits--horizontal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  background: transparent;
  padding: 0;
}

.enterprise-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.enterprise-features li {
  color: var(--color-muted);
  padding: 12px 16px;
  background: rgba(11, 16, 35, 0.4);
  border-radius: 8px;
  font-size: 0.95rem;
}

.enterprise-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
}

.enterprise-cta .pricing-card__footer {
  margin: 0;
  padding: 0;
  border: none;
  text-align: left;
}

.enterprise-cta .btn {
  min-width: 240px;
}

@media (max-width: 900px) {
  .enterprise-features {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .enterprise-cta {
    flex-direction: column;
    align-items: stretch;
  }
  
  .enterprise-cta .pricing-card__footer {
    text-align: center;
  }
  
  .enterprise-cta .btn {
    width: 100%;
  }
}

@media (max-width: 580px) {
  .enterprise-features {
    grid-template-columns: 1fr;
  }
  
  .enterprise-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .pricing-card__limits--horizontal {
    flex-direction: column;
    gap: 6px;
  }
}

.badge {
  position: absolute;
  top: 24px;
  right: 24px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(5, 8, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mentor {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: start;
}

.mentor__copy p {
  color: var(--color-muted);
  margin-bottom: 24px;
}

.mentor__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: #fff;
}

.mentor__card {
  background: rgba(17, 24, 58, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.mentor__card strong {
  display: block;
  margin-bottom: 18px;
  font-size: 1.1rem;
}

.mentor__card li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.mentor__card small {
  color: var(--color-muted);
}

.testimonials {
  display: grid;
  gap: 40px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: rgba(11, 16, 35, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  padding: 28px;
  color: var(--color-muted);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.testimonial-card::before {
  content: "“";
  position: absolute;
  top: -20px;
  left: 28px;
  font-size: 5rem;
  color: rgba(93, 90, 252, 0.3);
}

.testimonial-card strong {
  color: #fff;
}

.testimonials__intro {
  margin-top: 12px;
  color: var(--color-muted);
}

/* FAQ Section Styles */
.faq-grid {
  display: grid;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(17, 24, 58, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 28px 32px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
  transform: translateY(-2px);
  border-color: rgba(93, 90, 252, 0.3);
  box-shadow: 0 8px 24px rgba(93, 90, 252, 0.15);
}

.faq-question {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.4;
}

.faq-answer {
  color: var(--color-muted);
  line-height: 1.7;
}

.faq-answer p {
  margin: 0;
}

.faq-cta {
  text-align: center;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-cta p {
  font-size: 1.1rem;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.cta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.cta__copy h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 16px;
}

.cta__copy p {
  color: rgba(245, 247, 255, 0.8);
  font-size: 1.1rem;
}

.cta__form {
  background: rgba(5, 8, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  padding: 28px;
  display: grid;
  gap: 18px;
}

.form-feedback {
  min-height: 1.2em;
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-top: -8px;
}

.form-feedback[data-state="loading"] {
  color: var(--color-muted);
}

.form-feedback[data-state="success"] {
  color: var(--color-success);
}

.form-feedback[data-state="error"] {
  color: #f87171;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.form-group input,
.form-group select {
  background: rgba(11, 16, 35, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(93, 90, 252, 0.6);
  box-shadow: 0 0 0 4px rgba(93, 90, 252, 0.15);
}

.site-footer {
  background: rgba(5, 8, 20, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 80px 0 40px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand {
  max-width: 360px;
}

.footer__brand .logo {
  display: block;
  margin-bottom: 16px;
}

.footer__brand p {
  color: var(--color-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.footer__column strong {
  display: block;
  margin-bottom: 16px;
  font-size: 1rem;
  color: #fff;
}

.footer__column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.footer__column a {
  color: var(--color-muted);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer__column a:hover {
  color: #fff;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 32px;
  gap: 20px;
  color: var(--color-muted);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
}

.footer__social a:hover {
  transform: translateY(-3px);
  background: rgba(93, 90, 252, 0.8);
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 24px rgba(37, 211, 102, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 200;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 32px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

@media (max-width: 1024px) {
  .header-content {
    gap: 20px;
  }

  .header-cta {
    display: none;
  }
}

@media (max-width: 880px) {
  .nav-list {
    position: absolute;
    top: 60px;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 18px;
    background: rgba(5, 8, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    min-width: 220px;
    box-shadow: var(--shadow-soft);
  }

  .nav-list[data-visible="true"] {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 90px 0;
  }

  .hero {
    padding-top: 120px;
  }

  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    justify-content: flex-start;
  }

  .hero__visual {
    order: -1;
  }

  .pricing-card--highlight {
    transform: none;
  }

  .problema-grid,
  .funcionalidades-grid {
    grid-template-columns: 1fr;
  }

  .solucao,
  .ia {
    grid-template-columns: 1fr;
  }

  .ia__visual {
    order: -1;
  }

  .pricing {
    grid-template-columns: 1fr;
  }
  
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  
  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 580px) {
  .btn {
    width: 100%;
  }

  .hero__actions {
    flex-direction: column;
  }

  .section__header {
    margin-bottom: 48px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}